Novel oxygen inhalator dust cover capable of avoiding falling

The utility model discloses a novel oxygen inhalator dust cover capable of avoiding falling, which belongs to the technical field of oxygen inhalator dust covers and comprises an elastic connecting ring and a dust cover, the elastic connecting ring is connected with the dust cover through an elastic connecting rope, and the elastic connecting ring is of an open-loop structure. A through opening assembly is arranged at one end of the elastic connecting ring, the elastic connecting ring and the dust cover are connected through the elastic connecting rope, and the problem that in the prior art, an oxygen inhalator dust cover can only be arranged in a fixed direction when being arranged, but white plastic is twisted is solved. 本实用新型公开了一种避免掉落的新型氧气吸入器防尘罩，属于氧气吸入器防尘罩技术领域，包括弹性连接环和防尘罩，所述弹性连接环和防尘罩之间通过弹性连接绳连接，所述弹性连接环为开环结构，所述弹性连接环的一端设有通口组件，将弹性连接环和防尘罩之间通过弹性连接绳连接避免出现现有技术中的氧气吸入器防尘罩其存在防尘罩安置时必须一个固定方向才能安置，不然白色塑料绞起了的问题。